Submarine Parking Only

We got a lot of rain this week. On the way home from the office, I saw some firehoses leading out of a parking garage. On one end they were spewing water into a sewer drain. I went to see what was on the other end. This is what I found.
I’m not an auto or insurance expert, but I’d say some of these might need a lot of work.

Update: I returned two days later and found out the water had been a half-foot or so higher than shown in the pictures. I deduced this from the high water marks on the green van, which was still parked there (ominously).